ci: add upload artifacts step

.drone.yml

@@ -44,11 +44,7 @@ steps:
       - export TARGET_DIR="$${DRONE_REPO}/$${DRONE_BUILD_NUMBER}"
       - echo env var TARGET_DIR is set to $$TARGET_DIR
       - "mkdir ~/.ssh && chmod 700 ~/.ssh"
-      - "echo $$PRIVATE_SSH_KEY > ~/.ssh/id_ed25519 && chmod 600 ~/.ssh/id_ed25519"
-      - ls -alh ~/.ssh/
-      - cat ~/.ssh/id_ed25519
-      - eval "$(/run/current-system/sw/bin/ssh-agent)"
-      - /run/current-system/sw/bin/ssh-add ~/.ssh/id_ed25519
+      - "echo -n $$PRIVATE_SSH_KEY > ~/.ssh/id_ed25519 && chmod 600 ~/.ssh/id_ed25519"
       - nix flake new --template "git+https://git.greenbaum.cloud/dev/tritonshell?ref=main" ./tritonshell
       - git add tritonshell
       - cd tritonshell
@@ -113,6 +109,6 @@ volumes:
 
 ---
 kind: signature
-hmac: 0adc63c5cb2a1cb021de803a8a73fb783134cc5b663727ff6ab100f5d74eefab
+hmac: dcde993164155e5f45b39c442bf619cd1cdb9172d4671a62c94c02217af9c339
 
 ...